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How Reliable are Way-Too-Early NFL Point Spreads? (Part 1)

  By Danny Tuccitto July 11, 2016 - 5:29 pm July 13, 2016 Reliability Thursday

Do point spreads released months in advance bear a resemblance to the actual spreads come game time? Continue Rounding

Tagged   fantasy football, reliability, validity
One Comment

In a Pythagorean Arms Race, Nobody Wins

  By Danny Tuccitto August 27, 2014 - 5:29 pm February 17, 2015 Wisdom Wednesday

The various Pythagorean Win methods might just be distinctions without a difference. Continue Rounding

Tagged   PythW%, rants, validity
2 Comments

More on Internal Structure Validity in NFL Analytics

  By Danny Tuccitto August 9, 2014 - 5:29 pm February 17, 2015 Wisdom Wednesday

The what, why, and how of validity evidence based on internal structure. Continue Rounding

Tagged   confirmatory factor analysis, internal structure, Passer Rating, Success Rate, validity
6 Comments

Benvenuti a Measurement Validity and Reliability

  By Danny Tuccitto August 6, 2014 - 5:29 pm February 13, 2015 Reliability Thursday

It’s a question of trust. It’s a question of not letting what we’ve built up crumble to dust. Continue Rounding

Tagged   inter-rater reliability, internal structure, measurement error, relations to other variables, reliability, test content, validity
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